Modals of probability/possibility (Deduction)

If you haven't eaten all day, you ________ be hungry.

Anna has a huge library in her house. She ________ love books.

That woman drives a very expensive car. She ____ a lot of money.

I'm not sure why I got such a low mark for my biology essay. I think I _______ misread the question, or perhaps my grammar let me down.

I think there ______ be a mistake in your tax return. You should check it

There _____ life on Mars. The aliens would have visited us by now.

There's a bit of traffic, so I ______  arrive in time.

Jenny always does really well on exams. She ________  study a lot.

I can't find my sunglasses. They ____ be in my car. Or maybe I left them in the bar.

Michael lost his job last month. It _____ easy for him since then.

That's my sister on the phone again. She _____ forgotten to tell me something the first time she called.

David __________  happy. His girlfriend had just broken up with him.

Paul is being very strange to me. I think he ______ be angry with me.

It ____  raining outside. All the students brought an umbrella.

Peter ____ be stuck in traffic. He's never late.

I wonder why my computer isn't working properly. It _____ due to the recent upgrade or perhaps there's a problem with the battery.

David really likes that restaurant. He _______ be there now.

The plants have all died - she ______ to water them.

You have walked for ten hours. You ______  exhausted.

It ________ be hot outside. That man in the street is wearing a coat.

He ______  be his son, they look completely different.